Search a number
-
+
23001141773 = 199557207511
BaseRepresentation
bin10101011010111110…
…011001001000001101
32012100222201001210202
4111122332121020031
5334101243014043
614322214143245
71442663323241
oct253276311015
965328631722
1023001141773
1198335aa285
12455b051b25
13222739ba7c
141182b08421
158e94881b8
hex55af9920d

23001141773 has 8 divisors (see below), whose sum is σ = 23158339200. Its totient is φ = 22844360880.

The previous prime is 23001141749. The next prime is 23001141791. The reversal of 23001141773 is 37714110032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23001141773 - 216 = 23001076237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23001141673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7088 + ... + 214598.

It is an arithmetic number, because the mean of its divisors is an integer number (2894792400).

Almost surely, 223001141773 is an apocalyptic number.

It is an amenable number.

23001141773 is a deficient number, since it is larger than the sum of its proper divisors (157197427).

23001141773 is a wasteful number, since it uses less digits than its factorization.

23001141773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208267.

The product of its (nonzero) digits is 3528, while the sum is 29.

The spelling of 23001141773 in words is "twenty-three billion, one million, one hundred forty-one thousand, seven hundred seventy-three".

Divisors: 1 199 557 110843 207511 41294689 115583627 23001141773